AW1305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions from the top and bottom of the shape to the centroidal axis are shown in the sketch of the cross section. Assume LAB = 2 m, LBc = 6 m, LCD = 2 m, PA = 14 kN, WBC = 10 kN/m. Consider the entire 10-m length of the beam and determine: (a) the maximum tension bending stress or at any location along the beam, and (b) the maximum compression bending stress oc at any location along the beam. PA LAB B WBC LBC " C LCD D X

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter10: Statically Indeterminate Beams
Section: Chapter Questions
Problem 10.3.2P: A fixed-end b earn is subjected to a point load at mid-span. The beam has a rectangular cross...
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AWT305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions from the top and bottom of the
shape to the centroidal axis are shown in the sketch of the cross section. Assume LAB = 2 m, Lgc = 6 m, LCD = 2 m, PA = 14 kN, WBC= 10
kN/m. Consider the entire 10-m length of the beam and determine:
(a) the maximum tension bending stress o at any location along the beam, and
(b) the maximum compression bending stress oc at any location along the beam.
PA
LAB
Answers:
(a) σT =
(b) oc =
i
B
WBC
N
LBC
WT305 x 41
C
LCD
88.9 mm
211.1 mm
MPa.
MPa.
Transcribed Image Text:AWT305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions from the top and bottom of the shape to the centroidal axis are shown in the sketch of the cross section. Assume LAB = 2 m, Lgc = 6 m, LCD = 2 m, PA = 14 kN, WBC= 10 kN/m. Consider the entire 10-m length of the beam and determine: (a) the maximum tension bending stress o at any location along the beam, and (b) the maximum compression bending stress oc at any location along the beam. PA LAB Answers: (a) σT = (b) oc = i B WBC N LBC WT305 x 41 C LCD 88.9 mm 211.1 mm MPa. MPa.
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